S5830MWHMJ1 – GALAXY Ace firmware

Build S5830MWHMJ1 is a – update for the GALAXY Ace (GT-S5830M) on Android 2. It first appeared on Samsung's servers on Nov 7, 2013 (method) and has reached 5 regions so far. It raises the bootloader bit from 30 to 32: once installed, the device no longer accepts firmware with bit 30 or lower, so a downgrade to S5830MUYMT1 is blocked. Samsung still serves this file.

Model
GT-S5830M
Android
Android 2
Type
–
Bootloader bit
32
First released
Nov 7, 2013
Regions
5

Rollout timeline by region

The date each region code (CSC) first received S5830MWHMJ1, counted from the first release.

CSCRegionReleasedRolloutVersion (PDA/CSC/MODEM)
TPAPanamaNov 7, 2013day 0S5830MWHMJ1/S5830MUWHMJ1/S5830MWHMJ1
CHOChileNov 18, 2013+11 daysS5830MWHMJ1/S5830MCHOMJ1/S5830MWHMJ1
TTTTrinidad & TobagoNov 18, 2013+11 daysS5830MWHMJ1/S5830MUUBMJ1/S5830MWHMJ1
CHLChile (Claro)Dec 13, 2013+36 daysS5830MWHMJ1/S5830MCHLMJ1/S5830MWHMJ1
COMColombia (Claro)Dec 30, 2013+53 daysS5830MWHMJ1/S5830MCOMMJ1/S5830MWHMJ1

Download and release notes

samloader download -m GT-S5830M -r TPA -v S5830MWHMJ1/S5830MUWHMJ1/S5830MWHMJ1

Samsung's release notes and security patch level for this update: GT-S5830M / TPA on doc.samsungmobile.com. What each part of the build number means: decode S5830MWHMJ1.